From 73995ed2dac64e70802792c004a387f64179b422 Mon Sep 17 00:00:00 2001
From: Sanchayan Maity <maitysanchayan@gmail.com>
Date: Mon, 22 May 2017 10:57:58 +0530
Subject: [PATCH] Update documentation

---
 README.md | 20 +++++++++++++++++---
 1 file changed, 17 insertions(+), 3 deletions(-)

diff --git a/README.md b/README.md
index be665db..de1c42a 100644
--- a/README.md
+++ b/README.md
@@ -117,8 +117,22 @@ ADC Channel 3: value: 78
 root@colibri-vf:~# ./pwm 
 Enter PWM chip number:  0
 Enter PWM number:       0
-Enter PWM Period:       1000000
-Enter PWM Duty Cycle:   500000
-PWM will be running for 10 seconds
 Disabling PWM
 ```
+
+###### alsa-audio
+```
+root@colibri-vf:~# ./alsa-audio Front_Center.wav colibri-vf
+Module Name: colibri-vf
+short read: read 1774 bytes
+end of file on input
+```
+
+###### gtk & gtkmm
+gtk and gtkmm examples requires a display to be connected.
+
+###### cairo
+cairo requires a display to be connected.
+```
+root@colibri-vf:~# ./cairo example.png
+```